:root {
    --primary: #00ff88;
    --primary-glow: rgba(0, 255, 136, 0.4);
    --secondary: #6b4ea4;
    --bg-dark: #050505;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-main: #e0e0e0;
    --text-muted: #bdbecb;
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition-speed: 0.3s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    background: radial-gradient(circle at 50% 50%, #1a1a1a 0%, #050505 100%);
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: hidden;
    line-height: 1.6;
    min-height: 100vh;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 15px var(--primary-glow); }
    50% { box-shadow: 0 0 25px rgba(0, 255, 136, 0.6); }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes holographic {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Header & Nav */
header {
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary-glow);
    text-decoration: none;
    letter-spacing: 1px;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 20px;
    transition: color var(--transition-speed);
}

.nav-links a:hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px; 
    background: linear-gradient(135deg, #050505 0%, #111 100%);
}

.hero::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 50%);
    animation: float 10s infinite ease-in-out;
}

.hero-content {
    background: rgba(10, 10, 10, 0.6);
    backdrop-filter: blur(8px);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    max-width: 800px;
    animation: fadeIn 1s ease-out;
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
    z-index: 10;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-speed);
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--primary-glow);
    background: #00e676;
}

/* Grid Layouts */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 20px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all var(--transition-speed);
    backdrop-filter: blur(5px);
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.card h3 {
    margin: 1.5rem 0 0.5rem;
    font-size: 1.5rem;
    color: #fff;
}

.card p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.icon-box {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
    display: inline-block;
    animation: float 4s ease-in-out infinite;
    text-shadow: 0 0 20px var(--primary-glow);
}

/* Forms */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border-radius: 10px;
    border: 1px solid #333;
    background: #111;
    color: white;
    font-family: inherit;
    outline: none;
    transition: 0.3s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

footer {
    text-align: center;
    padding: 2rem;
    background: #000;
    color: var(--text-muted);
    border-top: 1px solid #222;
    margin-top: 4rem;
}

/* Utility */
.price {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: bold;
    margin: 1rem 0;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.85);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.modal {
    background: #111;
    border: 1px solid var(--primary);
    padding: 2rem;
    border-radius: 15px;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 0 30px var(--primary-glow);
}

.modal h2 { color: var(--primary); margin-bottom: 1rem; }
.modal-button {
    background: var(--primary);
    color: #000;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #fff;
    text-shadow: 0 0 10px rgba(255,255,255,0.1);
}